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Fri, 21 Dec 2018 05:39:46 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=LCmM4RHHKomzSpDkHu0CdKjitNmgO3f6zhJXiKRPvFA=; b=h+3MnqGrxEeNwNE7cAP+BoSMUdT++7f6PtE/fhZBNJPFzxmhSos8I24TtU0Di3seMbOt3pq07d4UM9JeYG/N4qTUhvFs1HdtXbQOju8s9Ew5dmFYyhoPhSxd5eszqldrZ9Faw2tM9RuCN2skEXMYtUwvtISGn5qTJ0K1y/9Jnr0= Received: from VI1PR05MB5630.eurprd05.prod.outlook.com (20.178.120.87) by VI1PR05MB3167.eurprd05.prod.outlook.com (10.170.237.148) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1446.19; Fri, 21 Dec 2018 10:39:42 +0000 Received: from VI1PR05MB5630.eurprd05.prod.outlook.com ([fe80::88fb:90c6:bac3:9761]) by VI1PR05MB5630.eurprd05.prod.outlook.com ([fe80::88fb:90c6:bac3:9761%5]) with mapi id 15.20.1446.022; Fri, 21 Dec 2018 10:39:42 +0000 From: Ido Schimmel To: kbuild test robot CC: "kbuild-all@01.org" , "linux-kernel@vger.kernel.org" , Petr Machata Subject: Re: drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c:2547: undefined reference to `vxlan_fdb_find_uc' Thread-Topic: drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c:2547: undefined reference to `vxlan_fdb_find_uc' Thread-Index: AQHUmPT82tqIjJuhEkm+36BCkE3yuKWJAQkA Date: Fri, 21 Dec 2018 10:39:42 +0000 Message-ID: <20181221103940.GA14915@splinter> References: <201812211441.RKzjHjl9%fengguang.wu@intel.com> In-Reply-To: <201812211441.RKzjHjl9%fengguang.wu@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: AM6P193CA0045.EURP193.PROD.OUTLOOK.COM (2603:10a6:209:8e::22) To VI1PR05MB5630.eurprd05.prod.outlook.com (2603:10a6:803:c9::23) x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [79.180.15.13] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;VI1PR05MB3167;6:t5E1+pFmSsQBtYJeOxqWIWNdFvnbjgfYOExhylXrGrdE12l7ZAVdcH3Q4Pu3j8iraThrdEEgpYmZzYrZMWmQJEFSgbJqA/t0V8I7ChmC1QywwMlDAhREhe9YLld45BiFIX3cqWUELOKB1ACheCAJzElVJ1HdtMnbr7UeVacwdZaIRtNs/3FZQo099cek8QNy9mjKaYOyDdKzZBH8HgrjCR/X0oT7qXu6c5+5uomb1u5s3XTtYoZ37EmIuKm+F2lGA1BOxQ0NlLM4jEo6CVnlXV4rq/P7pvQOHJjSFxOHfDTcqfARswXLefrlsZ1T+8b1g24nqzI9PFCHOTJGWLshdiDSbP/WQAgVtIy98537JhZRW16GW6StHvEpA51LwyVkNFwL1FvjZ3IKXL8F7ctpUGa9FUKwb7HBOMceo3AiqpUGy3Z+KhaJ4zJ2IvYD/MbzNpQCNlfFhXMoVCAlDN7G7A==;5:4dKm0D9i4N58IKSSEfNVlwG8sOMSfxrNG/EYsHJYKjApZ14Wy4pZvtMVIags6yfTEWz0ucZl7VSfQ+gHm6iOYPkfkwbjH4rxHKdyopObIR3cmZbyMm1OlXfVi08OXPB/H9xmacRP8QmlLZ7ObkkOhJs6oCR4BujVOMmIhUzYVWc=;7:dVLT/cfXpS4Tni3IddWnHfH6/q8nca1MzZ8nYOHmY1HdMJ2n3ElqTuAkGZvkV4CtdJ8uddUgO/TBZz+P1btXc+DLEv0PpG5MyusZXHV0D+6OubaXM6XNcnukpICRlaAWqWActc0FnbLTtQJJAzUlYw== x-ms-office365-filtering-correlation-id: e042f359-8af2-46de-70f9-08d667309db8 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(4618075)(2017052603328)(7153060)(7193020);SRVR:VI1PR05MB3167; 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received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: UUJ15bTa4mNd/q0HqwwSE1emhKOqFWubRE/8VIGluCXpRVrBmHAAsayVmXu1fTIWAhrBVI2ZK9lNYpckekiuyRI09OaRU9SX5PWXOi0rVt6vQhi02NT4RIrUZGfIK60oXhmmbX71EIE61kiNzOAHHjbTY/5H0uZuj27fQTTN4NLj4WqkohA540n0WABI24XmcLSVXHaMBkUcwccGWAY7xm+tLPQusLjMj7D55sf9RXWkHuaCfekbsKnjtZJI+XT+2c7QAJ68spYDuaIjrTETtv0f2i4dFCPFTpCihBozDXaH8GvZw/UI6ECQYhahhVpP spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-ID: <0DC4205A06BCF0418B1CE999C41A70EB@eurprd05.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: e042f359-8af2-46de-70f9-08d667309db8 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Dec 2018 10:39:42.5299 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR05MB3167 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Dec 21, 2018 at 02:13:03PM +0800, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.gi= t master > head: 9097a058d49e049925d8da72db07fffcee24efa0 > commit: 1231e04f5bba47f87d0b690a2d58c771a59f93aa mlxsw: spectrum_switchde= v: Add support for VxLAN encapsulation > date: 9 weeks ago > config: x86_64-randconfig-s2-12211040 (attached as .config) > compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026 > reproduce: > git checkout 1231e04f5bba47f87d0b690a2d58c771a59f93aa > # save the attached .config to linux build tree > make ARCH=3Dx86_64=20 >=20 > All errors (new ones prefixed by >>): >=20 > drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.o: In function = `mlxsw_sp_switchdev_bridge_vxlan_fdb_event': > >> drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c:2547: undefin= ed reference to `vxlan_fdb_find_uc' Problem is CONFIG_VXLAN=3Dm and CONFIG_MLXSW_SPECTRUM=3Dy I'll send a fix. Thanks!